ref-manual, dev-manual: Scrubbed boot-directdisk and bootimg classes
These classes have been removed. The bootimg class was sucked into the image-live class. I removed the reference sections to both classes and fixed the references throughout the manual set as needed. (From yocto-docs rev: 649d56b54987580039cbd52f54642112f810ffad) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Scott Rifenbark
Richard Purdie
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@ -3843,8 +3843,8 @@
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standalone utility that initially provides
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easier-to-use and more flexible replacements for a
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couple bits of existing functionality in OE Core's
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<filename>boot-directdisk.bbclass</filename> and
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<filename>mkefidisk.sh</filename> scripts.
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<ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-image-live'><filename>image-live</filename></ulink>
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class and <filename>mkefidisk.sh</filename> script.
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The difference between
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<filename>wic</filename> and those examples is
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that with <filename>wic</filename> the
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@ -319,64 +319,6 @@
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</para>
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</section>
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<section id='ref-classes-boot-directdisk'>
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<title><filename>boot-directdisk.bbclass</filename></title>
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<para>
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The <filename>boot-directdisk</filename> class
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creates an image that can be placed directly onto a hard disk using
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<filename>dd</filename> and then booted.
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The image uses SYSLINUX.
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</para>
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<para>
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The end result is a 512 boot sector populated with a
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Master Boot Record (MBR) and partition table followed by an MSDOS
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FAT16 partition containing SYSLINUX and a Linux kernel completed by
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the <filename>ext2</filename> and <filename>ext3</filename>
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root filesystems.
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</para>
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</section>
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<section id='ref-classes-bootimg'>
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<title><filename>bootimg.bbclass</filename></title>
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<para>
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The <filename>bootimg</filename> class creates a bootable
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image using SYSLINUX, your kernel, and an optional initial RAM disk
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(<filename>initrd</filename>).
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</para>
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<para>
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When you use this class, two things happen:
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<itemizedlist>
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<listitem><para>
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A <filename>.hddimg</filename> file is created.
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This file is an MSDOS filesystem that contains SYSLINUX,
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a kernel, an <filename>initrd</filename>, and a root filesystem
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image.
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All three of these can be written to hard drives directly and
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also booted on a USB flash disks using <filename>dd</filename>.
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</para></listitem>
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<listitem><para>
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A CD <filename>.iso</filename> image is created.
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When this file is booted, the <filename>initrd</filename>
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boots and processes the label selected in SYSLINUX.
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Actions based on the label are then performed (e.g. installing
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to a hard drive).</para></listitem>
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</itemizedlist>
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</para>
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<para>
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The <filename>bootimg</filename> class supports the
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<link linkend='var-INITRD'><filename>INITRD</filename></link>,
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<link linkend='var-NOISO'><filename>NOISO</filename></link>,
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<link linkend='var-NOHDD'><filename>NOHDD</filename></link>, and
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<link linkend='var-ROOTFS'><filename>ROOTFS</filename></link>
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variables.
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</para>
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</section>
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<section id='ref-classes-bugzilla'>
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<title><filename>bugzilla.bbclass</filename></title>
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@ -6109,7 +6109,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
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<para>
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The <filename>INITRD</filename> variable is an optional
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variable used with the
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<link linkend='ref-classes-bootimg'><filename>bootimg</filename></link>
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<link linkend='ref-classes-image-live'><filename>image-live</filename></link>
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class.
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</para>
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</glossdef>
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@ -8073,7 +8073,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
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Causes the OpenEmbedded build system to skip building the
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<filename>.hddimg</filename> image.
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The <filename>NOHDD</filename> variable is used with the
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<link linkend='ref-classes-bootimg'><filename>bootimg</filename></link>
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<link linkend='ref-classes-image-live'><filename>image-live</filename></link>
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class.
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Set the variable to "1" to prevent the
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<filename>.hddimg</filename> image from being built.
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@ -8091,7 +8091,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
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Causes the OpenEmbedded build system to skip building the
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ISO image.
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The <filename>NOISO</filename> variable is used with the
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<link linkend='ref-classes-bootimg'><filename>bootimg</filename></link>
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<link linkend='ref-classes-image-live'><filename>image-live</filename></link>
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class.
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Set the variable to "1" to prevent the ISO image from
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being built.
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@ -10212,7 +10212,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
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<para>
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The <filename>ROOTFS</filename> variable is an optional
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variable used with the
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<link linkend='ref-classes-bootimg'><filename>bootimg</filename></link>
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<link linkend='ref-classes-image-live'><filename>image-live</filename></link>
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class.
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</para>
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</glossdef>
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